Adriana bi-color or a Myrmekiaphila comstocki
Well, I took these pictures in Hungary, Europe, do it’s doubtfull that they’re North American species.
hmmm, that’s true let me see if I can do a little bit more investigating.
okay, I looked at a list of European spider species and I came across the Lesser Cobweb Spider. does this look similar?
this specific species actually seems to be all over the place so it’s not just in Europe.
(also another common name for this spider is, dwarf sheet spider)
Amaurobius cf. ferox.